Sorry to disturbing you guys but i am really in a need of knowing something so lets get started

recently start playing ps2 games on my pc with pcsx2 off cource i am very satisfied with the first game dragon ball budokai tenkaichi 3 (dbj3) for short it played flawlessly in my pc but when i try playing dragon ball budokai tenkaichi 2 dbz2 i getting graphic error all charecter are black what i dint change any setting while switching to dbzt3 to dbzt2 please help search everywhere you guys are the last way this problem can be solved please please help